Cross reference
Proverbs 10:19
19 Where there is much talk there will be no end to sin, but he who keeps his mouth shut does wisely.
James 3:2
2 For we all go wrong in a number of things. If a man never makes a slip in his talk, then he is a complete man and able to keep all his body in control.
James 1:19
19 You have knowledge of this, dear brothers. But let every man be quick in hearing, slow in words, slow to get angry;
Psalms 39:1
1 <To the chief music-maker. Of Jeduthun. A Psalm. Of David.> I said, I will give attention to my ways, so that my tongue may do no wrong; I will keep my mouth under control, while the sinner is before me.
Ecclesiastes 5:3
3 When you take an oath before God, put it quickly into effect, because he has no pleasure in the foolish; keep the oath you have taken.
Proverbs 17:27-28
27 He who has knowledge says little: and he who has a calm spirit is a man of good sense.
28 Even the foolish man, when he keeps quiet, is taken to be wise: when his lips are shut he is credited with good sense.
Ecclesiastes 10:13-14
13 The first words of his mouth are foolish, and the end of his talk is evil crime.
14 The foolish are full of words; man has no knowledge of what will be; and who is able to say what will be after him?